What is the catalog number for Direct blue 218?

The catalog number for Direct blue 218 is FD161232.

What sizes are available for Direct blue 218?

Direct blue 218 is available in the following size(s): 25 g, 50 g, 100 g.

How many pack sizes does Direct blue 218 come in?

Direct blue 218 is available in 3 different pack sizes.

Is Direct blue 218 in stock?

Direct blue 218 is currently made to order / not held in immediate stock. Contact us for lead time.

Direct blue 218

Product Specifications

CAS Number

28407-37-6

Synonyms

Copper (mu- ((tetrahydrogen 3,3'- ((3,3'-dihydroxy-4 ,4'-biphenylene) bis (azo) ) bis (5-amino-4-hydroxy- 2 ,7-naphthalenedisulfonato) ) (4-) ) ) d i-tetrasodium salt

Smiles

C1=CC (=C (C=C1C2=CC (=C (C=C2) N=NC3=C (C4=C (C=C (C=C4C=C3S (=O) (=O) [O-]) S (=O) (=O) [O-]) N) O) O) O) N=NC5=C (C6=C (C=C (C=C6C=C5S (=O) (=O) [O-]) S (=O) (=O) [O-]) N) O.[Na+].[Na+].[Na+].[Na+].[Cu].[Cu]